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CVE-2026-45859 netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation

🗓️ 27 May 2026 12:15:39Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

CVE-2026-45859 fixes shared-unconfirmed check before segmentation in nfnetlink_queue.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1514)
30 Mar 202600:00
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1543)
7 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-45859
27 May 202600:00
nessus
Amazon
Important: kernel6.18
27 Mar 202600:00
amazon
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-45859
27 May 202612:15
cve
Debian CVE
CVE-2026-45859
27 May 202612:15
debiancve
EUVD
EUVD-2026-32325
27 May 202615:33
euvd
NVD
CVE-2026-45859
27 May 202614:16
nvd
OSV
BELL-CVE-2026-45859
29 May 202606:09
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/netfilter/nf_queue.h",
      "net/netfilter/nfnetlink_queue.c"
    ],
    "versions": [
      {
        "version": "7d8dc1c7be8d3509e8f5164dd5df64c8e34d7eeb",
        "lessThan": "79b713ef4261a8ead96af4703f89d0b5f25532e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d8dc1c7be8d3509e8f5164dd5df64c8e34d7eeb",
        "lessThan": "23901aa6b8a2f294c4b774436b4691f3ff863a8f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d8dc1c7be8d3509e8f5164dd5df64c8e34d7eeb",
        "lessThan": "b740e7ddd7ca0dbfeafca3f5e52717206cf28524",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d8dc1c7be8d3509e8f5164dd5df64c8e34d7eeb",
        "lessThan": "207b3ebacb6113acaaec0d171d5307032c690004",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c4a0ba674f410ab99a30a16f32dac0ebfed5cd3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6dcc8ba8a6074bb79040f502dc66ad23a58a1c86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74e6eb7fd27ef1ccc68041dbc66e6d80d2e4a1a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "025b3326c5c409b372d0103ad30f174e55adbd1b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.166",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.107",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.48",
        "lessThan": "6.7",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.10.7",
        "lessThan": "6.11",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/netfilter/nf_queue.h",
      "net/netfilter/nfnetlink_queue.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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